Apply your favorite lipstick color onto bare lips. Blot lightly with tissue. Shake Lipstick Topcoat well and glide a generous coating over lipstick. Wipe the applicator clean and place it back in the container. Allow Lipstick Topcoat to dry for a few minutes, then test by kissing your hand. You should see no colour residue. Repeat with each fresh application of lipstick, especially after eating oily foods.